| 摘要 |
<p>PROBLEM TO BE SOLVED: To increase connection coefficient while enabling power supply even during movement. SOLUTION: In the transportation facility, a power supply section W is provided for a track 2 having a feeder cable 1 for a mobile 4 equipped with a battery 3 and a fixed side magnetic core 30 is disposed in the power supply section W. The mobile 4 is provided with a movable side magnetic core 31 and a secondary winding 32 wherein the moving length L1 of the movable side magnetic core 31 is set longer than the length L2 of the fixed side magnetic core 30. The fixed side magnetic core 30 and the movable side magnetic core 31 face each other and a current induced in the secondary winding 32 by conducting the feeder cable 1 is used for charging the battery 3.</p> |
